<view w="100%" h="100%" >
  <image image="bg_${device_orientation}_1"  w="100%" h="100%"/>
</view>
    
<view w="100%" h="100%" >
  <image image="bg_${device_orientation}_2"  w="100%" h="100%"/>
</view>
    
<view w="100%" h="100%" >
  <image image="bg_${device_orientation}_3"  w="100%" h="100%"/>
</view>
    
